.slider {
  overflow: hidden;
  position: relative;
  width: 100%;
}
.slider .slider-list {
  position: relative;
  width: 200000px;
  z-index: 1;
}
.slider .item-slider {
  float: left;
  width: 0;
  overflow: hidden;
}
.slider .item-slider img {
  width: 100%;
}
.slider .slider-handler {
  overflow: hidden;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 5px;
  height: 12px;
  text-align: center;
  font-size: 0;
  letter-spacing: -10px;
  z-index: 2;
}
.slider .item-handler {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin: 0 3px;
  background: #999;
  cursor: pointer;
  border-radius: 8px;
}
.slider .item-handler.active {
  background: #f7f7f7;
}
